CN210923677U

CN210923677U - Water quality on-line automatic monitor pipeline structure with sample retention device

Info

Publication number: CN210923677U
Application number: CN201921792489.5U
Authority: CN
Inventors: 夏晨辉
Original assignee: Suzhou Weihuan Environmental Protection Technology Co ltd
Current assignee: Suzhou Weihuan Environmental Protection Technology Co ltd
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-07-03
Anticipated expiration: 2029-10-23

Abstract

The utility model discloses a quality of water on-line automatic monitor pipeline structure with stay appearance device, it relates to quality of water on-line automatic monitor field. Aims to solve the problem that the existing water quality on-line automatic monitor can not retain the waste liquid sample. The technical scheme is characterized by comprising a box body and a multi-way valve, wherein the multi-way valve is connected with a main pipe of a through valve and a plurality of branch pipes; the branch pipes comprise sampling branch pipes and injection branch pipes, the end parts of the sampling branch pipes extend into the box body, and the general pipe of the through valve is connected with an injection pump; the multi-way valve is communicated with a sample reserving branch pipe, and the sample reserving branch pipe is provided with a sample reserving valve and a sample reserving bottle respectively. The utility model discloses can leave a kind to the problem waste liquid for later stage retest.

Description

Water quality on-line automatic monitor pipeline structure with sample retention device

Technical Field

The utility model relates to a quality of water online automatic monitor field, more specifically says, it relates to a quality of water online automatic monitor pipeline structure with stay appearance device.

Background

The water quality on-line automatic monitor is a professional instrument for monitoring the change of water quality. The device can monitor a plurality of parameters such as dissolved oxygen, turbidity, pH value, conductivity, water temperature and the like of the water body, and plays an important role in environmental protection, water quality detection and water resource protection.

The online automatic monitoring appearance of current quality of water is work around the clock, if the warning is unusual in daytime, the staff can in time go to handle to reserve to the problem waste liquid sample and make a retest, but appear reporting to the police when unusual night, then can't in time handle, can't keep the problem waste liquid sample and reserve a retest, this problem is urgent to be solved.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a quality of water on-line automatic monitor pipeline structure with stay kind device, it can stay kind to the problem waste liquid for later stage retest.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a pipeline structure of a water quality online automatic monitor with a sample retention device comprises a box body and a multi-way valve, wherein the multi-way valve is connected with a main pipe of a through valve and a plurality of branch pipes; the branch pipes comprise sampling branch pipes and injection branch pipes, the end parts of the sampling branch pipes extend into the box body, and the general pipe of the through valve is connected with an injection pump; the multi-way valve is communicated with a sample reserving branch pipe, and the sample reserving branch pipe is provided with a sample reserving valve and a sample reserving bottle respectively.

Further, the sample reserving branch pipe is directly connected with the multi-way valve.

Furthermore, a plurality of parallel sample retention bottles are arranged on the sample retention branch pipe, and each parallel branch is provided with a sample retention valve.

Further, leave a kind branch pipe with sample branch union coupling, be provided with the sample valve on the sample branch pipe, just leave a kind branch pipe with sample branch union coupling is located the sample valve with between the multi-ported valve.

Furthermore, a plurality of sample holding branch pipes connected in parallel are arranged on the sampling branch pipe.

Furthermore, the plurality of branch pipes also comprise a cleaning and discharging branch pipe, a waste liquid discharging branch pipe and a water taking branch pipe, and the waste liquid discharging branch pipe is connected with a waste danger treatment tank; the water taking branch pipe is connected with a pure water tank.

Furthermore, a buffer tank and a buffer valve are respectively arranged on the cleaning and discharging branch pipe.

To sum up, the utility model discloses following beneficial effect has:

1. a sample retention bottle is adopted, so that a sample can be retained for the problematic waste liquid, and later retesting is facilitated;

2. a plurality of sample retention samples are adopted, so that problem waste liquid samples in a plurality of time periods can be collected for later-stage retesting.

Drawings

FIG. 1 is a schematic view of a pipeline structure of an automatic online water quality monitor with a sample retention device in example 1;

FIG. 2 is a schematic view of the piping structure of the water quality on-line automatic monitor with a sample retention device in example 2.

In the figure: 1. a box body; 11. a partition plate; 2. a multi-way valve; 21. sampling branch pipes; 211. a sampling valve; 22. cleaning the discharge branch pipe; 221. a buffer tank; 222. a buffer valve; 23. a waste liquid discharge branch pipe; 231. a waste hazard treatment tank; 24. a water taking branch pipe; 241. a pure water tank; 25. a valve manifold; 251. an injection pump; 26. injecting into a branch pipe; 261. a detection component; 27. reserving a sample branch pipe; 271. a sample reserving valve; 272. and (4) reserving a sample bottle.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Example 1:

a water quality on-line automatic monitor pipeline structure with a sample retention device, referring to fig. 1, comprises a box body 1 and a multi-way valve 2, wherein a partition plate 11 is arranged in the middle of the box body 1, the inside of the box body 1 is divided into a first cavity and a second cavity by the partition plate 11, impurities in wastewater can be precipitated in the first cavity, and therefore impurities and bubbles in the wastewater in the second cavity can be reduced; the piping structure of the tank 1 is not shown in the drawing.

Referring to fig. 1, a multi-way valve 2 is connected with a through valve main pipe 25 and a plurality of branch pipes; the plurality of branch pipes comprise a sampling branch pipe 21 and an injection branch pipe 26, the end part of the sampling branch pipe 21 extends into the second cavity, the through valve main pipe 25 is connected with an injection pump 251, the injection branch pipe 26 is connected with a detection assembly 261, the detection assembly 261 is used as the prior art and is irrelevant to the invention, and description is not provided in the embodiment; the multi-way valve 2 is communicated with a sample reserving branch pipe 27, and a sample reserving valve 271 and a sample reserving bottle 272 are respectively arranged on the sample reserving branch pipe 27; leave sample branch 27 in this embodiment and directly be connected with multi-way valve 2, and leave sample branch 27 and be provided with three parallelly connected sample bottle 272 of leaving, all be provided with in each parallelly connected branch and leave sample valve 271.

Referring to fig. 1, the plurality of branch pipes further include a cleaning discharge branch pipe 22, a waste liquid discharge branch pipe 23, and a water intake branch pipe 24, the cleaning discharge branch pipe 22 is provided with a buffer tank 221 and a buffer valve 222, respectively, the waste liquid discharge branch pipe 23 is connected with a waste danger treatment tank 231, and the water intake branch pipe 24 is connected with a pure water tank 241; the pipe valve cleaning liquid in this embodiment can reach the discharge standard, separately discharges with the reagent waste liquid, can reduce the treatment cost to useless danger liquid in useless danger processing jar 231.

Example 2:

the utility model provides a quality of water on-line automatic monitor pipeline structure with stay appearance device, refers to fig. 2, takes embodiment 1 as the basis, and the difference of this embodiment and embodiment 1 lies in: in the embodiment, the sample reserving branch pipe 27 is connected with the sampling branch pipe 21, the sampling branch pipe 21 is provided with a sampling valve 211, and the connection position of the sample reserving branch pipe 27 and the sampling branch pipe 21 is positioned between the sampling valve 211 and the multi-way valve 2; in the embodiment, the sampling branch pipe 21 is provided with a plurality of sample reserving branch pipes 27 which are connected in parallel, and each sample reserving branch pipe 27 is provided with a sample reserving bottle 272 and a sample reserving valve 271; in this embodiment, the sample retention branch pipe 27 is connected to the sample branch pipe 21, and one port position on the multi-way valve 2 can be omitted as compared with embodiment 1.

Claims

1. The utility model provides a quality of water on-line automatic monitor pipeline structure with stay appearance device which characterized in that: the device comprises a box body (1) and a multi-way valve (2), wherein the multi-way valve (2) is connected with a general pipe (25) of a through valve and a plurality of branch pipes; the branch pipes comprise a sampling branch pipe (21) and an injection branch pipe (26), the end part of the sampling branch pipe (21) extends into the box body (1), and the through valve main pipe (25) is connected with a syringe pump (251); the multi-way valve (2) is communicated with a sample reserving branch pipe (27), and a sample reserving valve (271) and a sample reserving bottle (272) are respectively arranged on the sample reserving branch pipe (27).

2. The pipeline structure of the online automatic water quality monitor with the sample retention device as claimed in claim 1, wherein: the sample reserving branch pipe (27) is directly connected with the multi-way valve (2).

3. The pipeline structure of the online automatic water quality monitor with the sample retention device as claimed in claim 2, wherein: the sample retention branch pipe (27) is provided with a plurality of parallel sample retention bottles (272), and each parallel branch pipe is provided with a sample retention valve (271).

4. The pipeline structure of the online automatic water quality monitor with the sample retention device as claimed in claim 1, wherein: leave a kind branch pipe (27) with sample branch pipe (21) are connected, be provided with sample valve (211) on sample branch pipe (21), just leave a kind branch pipe (27) with sample branch pipe (21) junction is located sample valve (211) with between multi-way valve (2).

5. The pipeline structure of the online automatic water quality monitor with the sample retention device as claimed in claim 4, wherein: and the sampling branch pipe (21) is provided with a plurality of sample reserving branch pipes (27) which are connected in parallel.

6. The pipeline structure of the online automatic water quality monitor with the sample retention device as claimed in claim 1, wherein: the branch pipes also comprise a cleaning and discharging branch pipe (22), a waste liquid discharging branch pipe (23) and a water taking branch pipe (24), and the waste liquid discharging branch pipe (23) is connected with a waste danger treatment tank (231); the water taking branch pipe (24) is connected with a pure water tank (241).

7. The pipeline structure of the online automatic water quality monitor with the sample retention device as claimed in claim 6, wherein: the cleaning and discharging branch pipe (22) is respectively provided with a buffer tank (221) and a buffer valve (222).